If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying y2 + -2y + 1 = -64 Reorder the terms: 1 + -2y + y2 = -64 Solving 1 + -2y + y2 = -64 Solving for variable 'y'. Reorder the terms: 1 + 64 + -2y + y2 = -64 + 64 Combine like terms: 1 + 64 = 65 65 + -2y + y2 = -64 + 64 Combine like terms: -64 + 64 = 0 65 + -2y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '-65' to each side of the equation. 65 + -2y + -65 + y2 = 0 + -65 Reorder the terms: 65 + -65 + -2y + y2 = 0 + -65 Combine like terms: 65 + -65 = 0 0 + -2y + y2 = 0 + -65 -2y + y2 = 0 + -65 Combine like terms: 0 + -65 = -65 -2y + y2 = -65 The y term is -2y. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2y + 1 + y2 = -65 + 1 Reorder the terms: 1 + -2y + y2 = -65 + 1 Combine like terms: -65 + 1 = -64 1 + -2y + y2 = -64 Factor a perfect square on the left side: (y + -1)(y + -1) = -64 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -5(2+9)=14 | | 3(2-5x)=3(3x+1) | | 8x+13=147 | | 6(8n+4)=-20+7n | | 8(7y-6)-(9y+4)= | | 1x^6-7x^2=0 | | .2x=-6 | | 1x+3(7x-3)=12 | | x+y=z+74 | | Tgx=3ctgx | | 0+2s=2s | | x+y+z=32 | | m(nr)=(mn)r | | (81x^3)/(9x^9) | | 81x^3/9x^9 | | 2t*0=0 | | (x-1)+(4x+2)+(3x+2)=180 | | -42=-7(u+2) | | 9-2U=27 | | 1(-2)= | | 2p+(3q+2)=(2p+3q)+2 | | 4x+4=9x-6h | | 7b^4+14b^3+b+2=0 | | 9x/4-x=x/32-7/8 | | -34-8h=9(6h-5) | | 9w+8=26 | | 8x-22=1 | | -34-8h= | | (ab)c=c(ab) | | 7x+34=1 | | 2(v-4)=-10 | | -6(-b+2)-(4b-18)= |